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  • PowerExchange for CDC and Mainframe 10.5.8
  • All Products

Table of Contents

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  1. Preface
  2. PowerExchange Installation and Upgrade Overview
  3. Installation Planning
  4. Upgrade Planning
  5. Installing and Upgrading PowerExchange on IBM i
  6. Installing and Upgrading PowerExchange on Linux and UNIX
  7. Installing and Upgrading PowerExchange on Windows
  8. Installing and Upgrading PowerExchange on z/OS
  9. Appendix A: Upgrade Considerations
  10. Appendix B: PowerExchange Environment
  11. Appendix C: Manual Installation on IBM i

Installation and Upgrade Guide

Installation and Upgrade Guide

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Coordination of PowerExchange and PowerCenter Upgrades

Coordination of PowerExchange and PowerCenter Upgrades

PWXPC is a component of PowerCenter that connects PowerCenter and PowerExchange. PWXPC uses interfaces from PowerExchange and PowerCenter to integrate the products. Because PowerCenter and PowerExchange are so closely integrated, you need to carefully plan upgrades of PowerExchange and PowerCenter.
Consider the following when planning a PowerExchange or PowerCenter upgrade:
  • If you plan to upgrade only PowerExchange or only PowerCenter, review the PowerCenter and PowerExchange interoperability considerations.
  • If you run CDC sessions, you might need to cold start the sessions after you upgrade PowerCenter. If so, you need to save the final restart tokens for the CDC sessions prior to the upgrade. You can then use the final restart tokens to start reading change data from the point of interruption.
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